I have a friend who will say things like “I have to go at 3” and get up at 3 on the dot without even looking at her watch/phone. I’m not that guy and I need buzzers, timers, and ambient displays all working together anything done at a time.
if your clothes smell mildewy or moldy after less than 12 hours.
I've just started using the timer function on the dryer and it's been mostly accurate, plus or minus a few minutes perhaps.